RU2007114583A - COMPOUND HAVING THE STRUCTURE OF PYROCHLOR, AND ITS USE AS THE CARRIER OF THE CATALYST IN THE REACTION OF CONVERSION OF WATER GAS - Google Patents

COMPOUND HAVING THE STRUCTURE OF PYROCHLOR, AND ITS USE AS THE CARRIER OF THE CATALYST IN THE REACTION OF CONVERSION OF WATER GAS Download PDF

Info

Publication number
RU2007114583A
RU2007114583A RU2007114583/04A RU2007114583A RU2007114583A RU 2007114583 A RU2007114583 A RU 2007114583A RU 2007114583/04 A RU2007114583/04 A RU 2007114583/04A RU 2007114583 A RU2007114583 A RU 2007114583A RU 2007114583 A RU2007114583 A RU 2007114583A
Authority
RU
Russia
Prior art keywords
compound
compound according
catalyst
carrier material
metal
Prior art date
Application number
RU2007114583/04A
Other languages
Russian (ru)
Inventor
Джанет Мэри ФИШЕР (GB)
Джанет Мэри ФИШЕР
Дэвид ТОМПСЕТТ (GB)
Дэвид ТОМПСЕТТ
Ричард Ян УОЛТОН (GB)
Ричард Ян УОЛТОН
Кристофер Стюарт РАЙТ (GB)
Кристофер Стюарт РАЙТ
Original Assignee
Джонсон Мэтти Паблик Лимитед Компани (Gb)
Джонсон Мэтти Паблик Лимитед Компани
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Джонсон Мэтти Паблик Лимитед Компани (Gb), Джонсон Мэтти Паблик Лимитед Компани filed Critical Джонсон Мэтти Паблик Лимитед Компани (Gb)
Publication of RU2007114583A publication Critical patent/RU2007114583A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
    • C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
    • B01J35/735—Pyrochlore-type A2B2O7
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1082—Composition of support materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/36—Three-dimensional structures pyrochlore-type (A2B2O7)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Toys (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

1. Соединение, имеющее формулу(NaA)BO,где A представляет собой один или несколько металлов, выбираемых из лантаноидных металлов; B представляет собой один или несколько металлов, выбираемых из группы, состоящей из Ti, Sn, Ge, Ru, Mn, Ir, Os и Pb; и δ является числом в интервале 0-1.2. Соединение по п.1, в котором A предпочтительно является одним или несколькими металлами, выбираемыми из группы, состоящей из Ce, Pr и Tb.3. Соединение по п.1, в котором A представляет собой более чем один лантаноидный металл, и по меньшей мере 70% атомного состава A составляет Ce.4. Соединение по п.1, в котором A представляет собой Ce.5. Соединение по п.1, в котором B выбирается из списка, состоящего из Ti, Ti и Sn, или Ti и Ge.6. Соединение по п.1, в котором B представляет собой Ti.7. Соединение по п.1, в котором δ равно 0.8. Соединение с формулой (NaCe)TiO.9. Катализатор, содержащий металл, распределенный на материале-носителе, причем материал-носитель является соединением в соответствии с любым из пп.1-8.10. Катализатор по п.9, в котором металл, распределенный на материале-носителе, содержит драгоценный металл.11. Катализатор по п.10, в котором драгоценный металл, распределенный на материале-носителе, выбирается из списка, состоящего из золота или золотого сплава.12. Способ конверсии водяного газа, включающий стадию прохождения воды и монооксида углерода над катализатором в соответствии с п.9.1. The compound having the formula (NaA) BO, where A represents one or more metals selected from lanthanide metals; B represents one or more metals selected from the group consisting of Ti, Sn, Ge, Ru, Mn, Ir, Os and Pb; and δ is a number in the range 0-1.2. The compound according to claim 1, in which A is preferably one or more metals selected from the group consisting of Ce, Pr and Tb. The compound according to claim 1, in which A represents more than one lanthanoid metal, and at least 70% of the atomic composition of A is Ce. 4. The compound according to claim 1, in which A represents Ce.5. A compound according to claim 1, wherein B is selected from the list consisting of Ti, Ti and Sn, or Ti and Ge. The compound of claim 1, wherein B is Ti. The compound according to claim 1, in which δ is equal to 0.8. Compound with formula (NaCe) TiO. 9. A catalyst containing metal distributed on a carrier material, the carrier material being a compound according to any one of claims 1 to 8.10. The catalyst according to claim 9, in which the metal distributed on the carrier material contains a precious metal. The catalyst of claim 10, wherein the precious metal dispersed on the support material is selected from a list consisting of gold or a gold alloy. A method for converting water gas, comprising the step of passing water and carbon monoxide over the catalyst in accordance with claim 9.

Claims (12)

1. Соединение, имеющее формулу1. The compound having the formula (Na0,33A0,66)2B2O7-δ,(Na 0.33 A 0.66 ) 2 B 2 O 7-δ , где A представляет собой один или несколько металлов, выбираемых из лантаноидных металлов; B представляет собой один или несколько металлов, выбираемых из группы, состоящей из Ti, Sn, Ge, Ru, Mn, Ir, Os и Pb; и δ является числом в интервале 0-1.where A represents one or more metals selected from lanthanoid metals; B represents one or more metals selected from the group consisting of Ti, Sn, Ge, Ru, Mn, Ir, Os and Pb; and δ is a number in the range 0-1. 2. Соединение по п.1, в котором A предпочтительно является одним или несколькими металлами, выбираемыми из группы, состоящей из Ce, Pr и Tb.2. The compound according to claim 1, in which A is preferably one or more metals selected from the group consisting of Ce, Pr and Tb. 3. Соединение по п.1, в котором A представляет собой более чем один лантаноидный металл, и по меньшей мере 70% атомного состава A составляет Ce.3. The compound according to claim 1, in which A represents more than one lanthanide metal, and at least 70% of the atomic composition of A is Ce. 4. Соединение по п.1, в котором A представляет собой Ce.4. The compound according to claim 1, in which A represents Ce. 5. Соединение по п.1, в котором B выбирается из списка, состоящего из Ti, Ti и Sn, или Ti и Ge.5. The compound according to claim 1, in which B is selected from the list consisting of Ti, Ti and Sn, or Ti and Ge. 6. Соединение по п.1, в котором B представляет собой Ti.6. The compound according to claim 1, in which B is Ti. 7. Соединение по п.1, в котором δ равно 0.7. The compound according to claim 1, in which δ is 0. 8. Соединение с формулой (Na0,33Ce0,66)2Ti2O7.8. The compound with the formula (Na 0.33 Ce 0.66 ) 2 Ti 2 O 7 . 9. Катализатор, содержащий металл, распределенный на материале-носителе, причем материал-носитель является соединением в соответствии с любым из пп.1-8.9. A catalyst containing metal distributed on a carrier material, the carrier material being a compound in accordance with any one of claims 1 to 8. 10. Катализатор по п.9, в котором металл, распределенный на материале-носителе, содержит драгоценный металл.10. The catalyst according to claim 9, in which the metal distributed on the carrier material contains precious metal. 11. Катализатор по п.10, в котором драгоценный металл, распределенный на материале-носителе, выбирается из списка, состоящего из золота или золотого сплава.11. The catalyst of claim 10, in which the precious metal distributed on the carrier material is selected from a list consisting of gold or a gold alloy. 12. Способ конверсии водяного газа, включающий стадию прохождения воды и монооксида углерода над катализатором в соответствии с п.9.12. A method for converting water gas, comprising the step of passing water and carbon monoxide over the catalyst in accordance with claim 9.
RU2007114583/04A 2004-09-18 2005-09-07 COMPOUND HAVING THE STRUCTURE OF PYROCHLOR, AND ITS USE AS THE CARRIER OF THE CATALYST IN THE REACTION OF CONVERSION OF WATER GAS RU2007114583A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0420794.0 2004-09-18
GB0420794A GB0420794D0 (en) 2004-09-18 2004-09-18 Compound

Publications (1)

Publication Number Publication Date
RU2007114583A true RU2007114583A (en) 2008-10-27

Family

ID=33306824

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007114583/04A RU2007114583A (en) 2004-09-18 2005-09-07 COMPOUND HAVING THE STRUCTURE OF PYROCHLOR, AND ITS USE AS THE CARRIER OF THE CATALYST IN THE REACTION OF CONVERSION OF WATER GAS

Country Status (8)

Country Link
US (1) US7704916B2 (en)
EP (1) EP1789184B1 (en)
CN (1) CN100471558C (en)
AT (1) ATE491513T1 (en)
DE (1) DE602005025369D1 (en)
GB (1) GB0420794D0 (en)
RU (1) RU2007114583A (en)
WO (1) WO2006030179A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8802582B2 (en) * 2007-01-09 2014-08-12 Catalytic Solutions, Inc. High temperature ammonia SCR catalyst and method of using the catalyst
US7527776B2 (en) * 2007-01-09 2009-05-05 Catalytic Solutions, Inc. Ammonia SCR catalyst and method of using the catalyst
US7943097B2 (en) * 2007-01-09 2011-05-17 Catalytic Solutions, Inc. Reactor system for reducing NOx emissions from boilers
US7767175B2 (en) * 2007-01-09 2010-08-03 Catalytic Solutions, Inc. Ammonia SCR catalyst and method of using the catalyst
US20100292076A1 (en) * 2009-05-18 2010-11-18 Sud-Chemie Inc. Ultra high temperature shift catalyst with low methanation
US9126189B2 (en) 2013-07-11 2015-09-08 Sabic Global Technologies B.V. Method of making pyrochlores
CN103752320B (en) * 2013-12-31 2016-08-17 南昌大学 Mischmetal modification methane vapor reforming nickel-base catalyst and preparation method thereof
CN103752319B (en) * 2013-12-31 2016-08-17 南昌大学 Anti-carbon Ni methylmethane vapor reforming hydrogen production catalyst and preparation method thereof
CN109453771A (en) * 2018-11-13 2019-03-12 中国科学技术大学先进技术研究院 The preparation of a kind of pyrochlore materials and its application in electro-catalysis production oxygen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801490A (en) * 1972-07-18 1974-04-02 Ppg Industries Inc Pyrochlore electrodes
DE2312563A1 (en) * 1973-03-14 1974-10-03 Conradty Fa C METALLANODE FOR ELECTROCHEMICAL PROCESSES
US3972837A (en) * 1973-07-03 1976-08-03 Johnson Matthey & Co., Limited Catalyst for purifying automotive exhaust gases
SE433178B (en) * 1975-10-31 1984-05-14 Johnson Matthey Co Ltd Catalytic converter for the cleaning of car exhaust of the general type A? 71XM? 71YO? 71Z
US4313925A (en) * 1980-04-24 1982-02-02 The United States Of America As Represented By The United States Department Of Energy Thermochemical cyclic system for decomposing H2 O and/or CO2 by means of cerium-titanium-sodium-oxygen compounds
US5380692A (en) 1991-09-12 1995-01-10 Sakai Chemical Industry Co., Ltd. Catalyst for catalytic reduction of nitrogen oxide
US6455182B1 (en) * 2001-05-09 2002-09-24 Utc Fuel Cells, Llc Shift converter having an improved catalyst composition, and method for its use
CA2448865A1 (en) 2001-05-31 2002-12-05 Australian Nuclear Science & Technology Organisation Inorganic ion exchangers for removing contaminant metal ions from liquid streams
JP3939998B2 (en) 2002-02-12 2007-07-04 トヨタ自動車株式会社 Shift catalyst and method for producing the same

Also Published As

Publication number Publication date
WO2006030179A1 (en) 2006-03-23
EP1789184A1 (en) 2007-05-30
US20070269359A1 (en) 2007-11-22
GB0420794D0 (en) 2004-10-20
CN100471558C (en) 2009-03-25
CN101022887A (en) 2007-08-22
ATE491513T1 (en) 2011-01-15
US7704916B2 (en) 2010-04-27
DE602005025369D1 (en) 2011-01-27
EP1789184B1 (en) 2010-12-15

Similar Documents

Publication Publication Date Title
RU2007114583A (en) COMPOUND HAVING THE STRUCTURE OF PYROCHLOR, AND ITS USE AS THE CARRIER OF THE CATALYST IN THE REACTION OF CONVERSION OF WATER GAS
JP2007167780A5 (en)
JP2010531227A5 (en)
JP2005518930A5 (en)
RU2011147128A (en) COPPER AND Manganese-containing catalysts based on base metals for the oxidation of carbon monoxide and volatile organic compounds
RU2007148756A (en) LAYERED COMPOSITION AND METHODS FOR PREPARING AND USING THE COMPOSITION
RU2009125333A (en) THE CATALYST FOR APPLICATION IN THE HIGH-TEMPERATURE SHEAR REACTION AND METHOD OF ENRICHING THE SYNTHESIS-GAS MIXTURE WITH HYDROGEN OR CARBON MONOXIDE
MY142111A (en) Catalyst for fischer-tropsch synthesis and process for producing hydrocarbons
CA2385668A1 (en) Membrane and use thereof
EA200602028A1 (en) CATALYSTS
RU2000119117A (en) VINYLACETATE SYNTHESIS CATALYST CONTAINING PALLADIUM, GOLD, COPPER AND A SPECIFIC FOURTH METAL
DE69700457D1 (en) Zeolite ERS-10 and process for its production
AR240992A2 (en) Process for the preparation of a hydrogenation and/or dehydrogenation catalyst
BR0308032A (en) Connects copper base and its use in carburizing environments
JP2010017707A5 (en)
BR112014020919B1 (en) powder catalytic system for hydrogenation processes
US6334987B1 (en) Catalysts for the full oxidation of volatile organic compounds
EP1187669B1 (en) Method for the catalytic oxidation of volatile organic compounds
JP4512748B2 (en) Catalyst for water gas conversion reaction
TW572780B (en) Guard bed containing lead compounds upstream of a bed of copper-containing catalyst to prevent its contamination by chlorine and sulphur contaminants
JP2005520681A5 (en)
KR950704237A (en) PROCESS FOR THE PREPARATION OF (METH) ACRYLONITRILE BY AMMOXDATION
RU2001134515A (en) Aluminum-based alloy and product thereof
CN104264123B (en) Atomic layer deposition preparation method of CuNi alloy film for catalytic methanol synthesis reaction
GB1084143A (en)

Legal Events

Date Code Title Description
FA94 Acknowledgement of application withdrawn (non-payment of fees)

Effective date: 20101013